<section class="page-header">
  <div class="container">
    <div class="row">
      <div class="col-md-12">
        <ul class="breadcrumb">
          <li><a href="#">Home</a></li>
          <li class="active">Pages</li>
        </ul>
      </div>
    </div>
    <div class="row">
      <div class="col-md-12">
        <h1>404 - Page Not Found</h1>
      </div>
    </div>
  </div>
</section>

<div class="container">

  <section class="page-not-found">
    <div class="row">
      <div class="col-md-6 col-md-offset-1">
        <div class="page-not-found-main">
          <h2>404 <i class="fa fa-file"></i></h2>
          <p>抱歉, 你访问的页面不存在</p>
        </div>
      </div>
    </div>
  </section>

</div>
